{"product_id":"ground-zero-gztt-20s","title":"GROUND ZERO GZTT 20S","description":"\u003cb\u003e\u003ch3\u003e GROUND ZERO GZTT 20S\u003c\/h3\u003e\n\u003cbr\u003e Titanium series 20 mm \/ 0.79″ high-quality silk dome tweeter\n\u003cbr\u003e\n\u003cbr\u003e Installation accessories included.\n\u003cbr\u003e\n\u003cbr\u003e 1 pair\/pack\u003cbr\u003e\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e \u003cbr\u003e- impedance 4 Ohm\u003cbr\u003e - frequency response 3 – 20 kHz\u003cbr\u003e - efficiency (SPL) 89 dB\u003cbr\u003e - resonance frequency 1700 Hz\u003cbr\u003e - power handling (RMS)* 40 Watt \/ Watts (HPF @ 3500 Hz \/ - 12dB\/Oct.\/oct)\u003cbr\u003e - power handling (max)* 70 Watt \/ Watts (HPF @ 3500 Hz \/ 12dB\/Oct.\/oct)\u003cbr\u003e - cut-off frequency (HPF) 3500 Hz \/ 12 dB (recommended)\u003cbr\u003e - outer diameter 54 mm \/ 2.13\"\u003cbr\u003e - mounting Cutout 46 mm \/ 1.81\"\u003cbr\u003e - mounting depth 18 mm \/ 0.70.\u003c\/b\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56759187964279,"sku":"GZTT 20S","price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/GZTT-20S-1-416x416_9d715dbc-f6c1-4a0d-b637-64ce4a1c58ac.png?v=1771442309","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gztt-20s","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}